[PATCH] D38486: [PPC] Implement the heuristic to choose between a X-Form VSX ld/st vs a X-Form FP ld/st.

Nemanja Ivanovic via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Nov 1 12:58:04 PDT 2017


nemanjai added inline comments.


================
Comment at: test/CodeGen/PowerPC/VSX-XForm-Scalars.ll:12
+
+; CHECK-P8:           lxsiwax 34, 0, 3
+; CHECK-P8-NEXT:      xxspltw 34, 34, 1
----------------
nemanjai wrote:
> So we don't get this on Power9?
Looks like part of my comment disappeared. What I meant to add here is to ask you to please add checks for the code before and after the inline asm for both Power8 and Power9.


https://reviews.llvm.org/D38486





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